Invention Grant
- Patent Title: System and method for synchronization of television signals associated with multiple broadcast networks
- Patent Title (中): 与多个广播网络相关联的电视信号同步的系统和方法
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Application No.: US12098989Application Date: 2008-04-07
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Publication No.: US08245262B2Publication Date: 2012-08-14
- Inventor: Praveen Kashyap , Xing Zheng
- Applicant: Praveen Kashyap , Xing Zheng
- Applicant Address: KR Suwon
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon
- Agency: Beyer Law Group LLP
- Main IPC: H04N7/173
- IPC: H04N7/173

Abstract:
Embodiments include a system and method of synchronizing broadcast signals from multiple broadcast networks on televisions or other media devices. One embodiment includes a method comprising receiving signatures or other data indicative of each of a plurality of video frames from each of a plurality of video devices, each of the video devices having received the frame from a video broadcast. At least one of the video frames is identified as being received by each of the video devices based on the received data. A request or other data indicative of a time to display the one of the video frames is communicated to each of the plurality of video devices. Other embodiments include media devices configured to send such frame data and to display video frames at the indicated time.
Public/Granted literature
- US20090251599A1 SYSTEM AND METHOD FOR SYNCHRONIZATION OF TELEVISION SIGNALS ASSOCIATED WITH MULTIPLE BROADCAST NETWORKS Public/Granted day:2009-10-08
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